68895844 has 12 divisors (see below), whose sum is σ = 122266368. Its totient is φ = 33962600.

The previous prime is 68895811. The next prime is 68895859. The reversal of 68895844 is 44859886.

It is a junction number, because it is equal to n+sod(n) for n = 68895791 and 68895800.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121012 + ... + 121579.

It is an arithmetic number, because the mean of its divisors is an integer number (10188864).

Almost surely, 2^68895844 is an apocalyptic number.

It is an amenable number.

68895844 is a deficient number, since it is larger than the sum of its proper divisors (53370524).

68895844 is a wasteful number, since it uses less digits than its factorization.

68895844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242666 (or 242664 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 52.

The square root of 68895844 is about 8300.3520407269. The cubic root of 68895844 is about 409.9501109236.

The spelling of 68895844 in words is "sixty-eight million, eight hundred ninety-five thousand, eight hundred forty-four".